Top Software Engineer Jobs in Paris

Develop high-quality software solutions, participate in Agile meetings, debug and validate code, and contribute to design discussions in a collaborative environment.

Join the Android team to develop high-quality UI features, enhance platform components, manage system performance, and engage in knowledge sharing and ideation processes.

Design and build internal systems for user safety, develop APIs, enhance data collection, and ensure compliance with global regulations.

Develop backend systems in Rust, maintain cross-platform components, implement features, analyze system performance, and engage in continuous improvement.

Join the iOS team to design, develop, and improve platform features, contributing to roadmap creation, knowledge sharing, and proactive issue management.

The Senior iOS Engineer will lead engineering decisions, ship production code, and enhance the app architecture while ensuring a great user experience.

The Software Engineer will enhance the data ingestion pipeline, collaborating with scientists for model training and data optimization, while managing cloud infrastructure.

As a Backend Software Engineer, you'll design scalable backend systems, optimize database performance, and collaborate with front-end and DevOps teams.

Contribute to Juju's development, collaborate with teams on distributed systems, debug issues, and enhance cloud automation features.

The Java Software Engineer will design and deliver robust components for Doctolib, collaborating with teams to improve the platform's performance, security, and usability while taking a leadership role in implementations and enhancements.

Design, build, and evolve a scalable aggregate system to accelerate query performance across cloud data platforms; architect prediction/selection logic for aggregates; optimize maintenance, scheduling, and reliability at scale while collaborating with query planning and platform teams.

Design and implement backend trading services, own features end-to-end (schema, API, tests, UI integration), contribute to real-time infrastructure and client-facing APIs, and write integration tests against real dependencies.

Build and maintain DataDome's client-side JavaScript Tag and server-side integration modules for edge runtimes and backend platforms. Own integration components across multiple languages, improve CI/CD, testing, performance and security, mentor engineers, support onboarding and incident response, and drive technical direction for integrations.

Software Engineers at QuantCo will design and develop scalable solutions, integrate models into client businesses, and improve products based on client feedback.

As an Ubuntu Core Software Engineer, you will design and implement features for the embedded Linux operating system, maintain boot mechanisms, debug system-level issues, and collaborate with a global team.

The role involves designing and implementing scalable full-stack solutions using OpenAI's APIs, collaborating with customers, and driving project success. Requires extensive customer-facing experience and engineering expertise.

The Backend Software Engineer will design and implement communication systems for tactical C2 applications, ensuring seamless data flow and fault tolerance in challenging environments.

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.

The Software Engineer will collaborate with project teams to define requirements, develop, test, and maintain software, particularly in C#.NET and web services.

As a Software Engineer, you will deploy models, integrate APIs, enhance infrastructure, ensure AI safety, optimize resources, and maintain high service availability.

As a Software Engineer - ML, you'll transition research into production systems, implement CI/CD pipelines, and enhance automation workflows.

The Software Engineer will develop backend systems using Rust, manage multimodal data, and improve data infrastructure with a focus on performance and design ownership.

Join the frontend team to build and improve HarfangLab's cybersecurity platform. Integrate new features, ensure scalable readable code, drive quality improvements, propose technical enhancements, and collaborate with UX, backend, agent, AI, and DevOps teams using an agile process (TypeScript, Vue 3, Sass).

The role involves optimizing hardware support within a software stack for AI model deployment, collaborating with teams and hardware vendors to enhance performance and portability across platforms.

Canonical seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies, collaborating with teams and customers to enhance software quality and performance across various platforms.